I love ingenious things that cram a lot into a little, but this is just
amazing. Not just living room, but kitchen, bathroom (including tub!), and upstairs. Three guys built it for a year-long trip round Japan.
This camping car is made to small size. Because the road in Japan is narrow.
We made for folding two-story camping-car to prepare the greatest emigration space into the small body.
Time necessary to make the second floor is about two minutes. These operations are done in the driver's seat(cab).
The second floor is about 6 square meters area.
A driver's seat(cab) is not connected to a living-room, so cannot basically ride on living-room while running.